<template>
    <C1 :a="a" :b="b" :name="name" :obj="obj" :change-man="changeMan">
        {{ student.name }}
    </C1>
</template>

<script setup lang="ts">
import C1 from './C1.vue'
import { ref, reactive } from 'vue'
const a = ref(1)
const name = ref('jack')

const obj = reactive({
    man: {
        name: 'John',
    }
})

</script>

<style scoped></style>